CN106395032B

CN106395032B - Fruit packaging system

Info

Publication number: CN106395032B
Application number: CN201610821901.6A
Authority: CN
Inventors: 姜志春; 张学智
Original assignee: Shenzhen Baiguoyuan Industrial Development Co Ltd
Current assignee: Shenzhen Baiguoyuan industry (Group) Co.,Ltd.
Priority date: 2016-09-14
Filing date: 2016-09-14
Publication date: 2017-10-13
Anticipated expiration: 2036-09-14
Also published as: CN106395032A

Abstract

The invention discloses a kind of fruit packaging system, it includes screening plant of weighing, fruit conveyer, film conveying device, film perforating device, labeling device, bag making device, envelope equipment and control device, the screening plant of weighing, fruit conveyer, bag making device and envelope equipment head and the tail are sequentially connected, the film conveying device, film perforating device and labeling device are sequentially arranged on fruit conveyer along fruit conveyer length direction, the control device respectively with screening plant of weighing, fruit conveyer, film perforating device, labeling device and cut-out equipment connection.The present invention not only saves cost of labor, and also improve production efficiency and packaging quality, reduce the consumption of fruit, reduce operation cost, safety in production is also assures that, and plant maintenance is simply, conveniently, can be according to different types of fruit, adjustment, setting equipment, so as to adapt to different types of running requirements.

Description

Fruit packaging system

Technical field

The present invention relates to a kind of mechanical field of fruit packaging, and in particular to a kind of fruit packaging system.

Background technology

As the continuous improvement of the requirement such as fruits transport, fresh-keeping is, it is necessary to fruit packaging is sold, and in fruit packaging process In, it is necessary to which to fruit screening, pack, labeling and the process such as punching in packaging, these processes are required for manually completing, no A large amount of labours are only needed, and efficiency is low, and on the other hand, the effect of packaging can also vary with each individual, different, and influence Sale, such as fruit screening, classification is carried out by manually estimating hand-sort at present, due to the fruit quantity of purchase Greatly, sorted using artificial method, it is random big, it is classified lack of standardization, labeling and drilling process are there is also same problem, for example： Labeling station and the skimble-scamble problem of punch position, therefore, inventor concentrates on studies, and invents a kind of fruit packaging system, substitution The processes such as artificial screening fruit, bag, packaging, punching and labeling, not only save cost of labor, and also improve production The quality of efficiency and packaging, reduces the consumption of fruit, reduces operation cost, it is ensured that safety in production, and plant maintenance Simply, conveniently, it can adjust according to different types of fruit, equipment is set, so as to adapt to different types of running requirements.

The content of the invention

In order to solve the above-mentioned technical problem, the invention discloses a kind of fruit packaging system, it include weigh screening plant, Fruit conveyer, film conveying device, film perforating device, labeling device, bag making device, bag sealing device and control device； The screening plant of weighing is connected with fruit transmission device, and for fruit weighing screening, weight fruit up to standard is sent into water Fruit conveyer；The fruit conveyer is connected with bag making device, for fruit to be sent into bag making device；The film is passed Send device to be arranged on fruit conveyer one end, film is sent to bag making device along fruit direction of transfer；The labeling device Installed in the fruit conveyer other end, for film is labelled；The film perforating device is arranged on film and transmits dress Put on the fruit conveyer between labeling device, for being punched on film, the film perforating device includes portal frame Support frame, rotor, perforating knife sleeve, Waste adsorption device and the collection device of structure, the perforating knife set jacket casing pass through rotor On support frame, the perforating cutting tool is put installed in perforating knife sleeve, and the Waste adsorption device is arranged on support frame On, it is and parallel with rotor, the collection device be arranged on inside Waste adsorption device bottom, the Waste adsorption device by every Plate is divided into cavity one and cavity two, and the cavity one and cavity two connect cylinder and induced-draught fan respectively；The bag making device is used for Film cylinder is made in film, and fruit is placed in film cylinder；The bag sealing device is arranged on bag making device end, by film cylinder Cut off and seal into bag film, the bag making device includes bag operating desk and the film on bag operating desk is oriented to Device, fruit conveyer, bag-making forming device and middle seal apparatus, the bag operating desk are a cell body, the fruit transmission Device and middle seal apparatus are separately mounted to bag operating desk two ends, and the bag-making forming device is located at fruit conveyer and middle envelope Between device, the film guide is located above fruit conveyer, and the bag-making forming device includes：Fixed mount, top Plate, adjusting means, mounting seat, lead arm and bottom plate, the top plate are horizontally arranged on bag operating desk by fixed mount, described Mounting seat is arranged on top plate bottom by adjusting means, and the lead arm and bottom plate are separately mounted in mounting seat；The control Weighed respectively with control screening plant, fruit conveyer, labeling device and bag sealing device of device is connected, for controlling sieve of weighing Screening device, fruit conveyer, labeling device and bag sealing device.

Further, the screening plant of weighing includes operating desk, screening conveyer, weighing device, screening control of weighing Device and screening plant processed, the screening conveyer are arranged on operating desk, and the weighing device is arranged on screening conveyer Bottom, the screening controller of weighing is connected with weighing device, screening plant and motor respectively.

Further, the screening plant includes screening plant support, pendulous device, screening drive device, pivot angle detection Device and induction installation, the pendulous device are arranged on operating desk by screening plant support, the screening drive device peace It is connected on screening plant support, and with pendulous device, the swing angle detection device is arranged on screening plant support with swinging Between device, the induction installation is arranged on screening conveyer, and is connected with screening controller of weighing.

Further, the labeling device includes labeling appliance stand, liner plate, label band conveyer, label separation dress Put, labeling arm and labeling controller, the liner plate is vertically installed on labeling appliance stand, and the label band conveyer is installed In liner plate middle and upper part, the labeling arm and labeling controller are separately mounted in the middle part of liner plate, and the label separating device is arranged on Liner plate bottom, and be connected by label band and label band conveyer, the label with conveyer and labeling arm respectively with patch Sign controller is connected.

Further, the labeling arm includes cylinder, push rod, takes label device and fixed plate, and described fixed plate one end is arranged on On liner plate, the other end is suspended on the outside of liner plate, and the cylinder is arranged on fixed plate suspension end, it is described take label device by push rod with Cylinder is connected, and is suspended above label separating device side.

Further, the bag sealing device include frame, film band conveyer, cylinder, hot pressing tool rest, hot pressing cutting die, Hot-platen, magnetic valve and envelope controller, the frame are gantry frame structure, are vertically mounted between two films band conveyer Both sides above, the cylinder and hot pressing tool rest are arranged in frame from top to bottom, and are connected by push rod, and the magnetic valve leads to Cross tracheae and connect cylinder and source of the gas respectively, and be connected with envelope controller, the hot pressing cutting die is packed in hot pressing tool rest bottom, institute Hot-platen is stated installed in bottom of the frame.

The present invention instead of the processes such as artificial screening fruit, bag, packaging, punching and labeling, not only by the said equipment Cost of labor is saved, and also improves production efficiency and packaging quality, the consumption of fruit is reduced, reduces operation cost, Safety in production is also assures that, and plant maintenance is simply, conveniently, can adjust according to different types of fruit, sets equipment, from And adapt to different types of running requirements.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is that the present invention weighs screening plant structural representation；

Fig. 3 is the enlarged drawing of screening plant structural representation of the present invention；

Fig. 4 is the front view of fruit conveyer structural representation of the present invention；

Fig. 5 is the side view of fruit conveyer structural representation of the present invention；

Fig. 6 is film conveying device structural representation of the present invention；

Fig. 7 is film perforating apparatus structure schematic diagram of the present invention；

Fig. 8 is the front view of labeling apparatus structure schematic diagram of the present invention；

Fig. 9 is the side view of labeling apparatus structure schematic diagram of the present invention；

Figure 10 is bag making device structural representation of the present invention；

Figure 11 is bag-making forming device structural representation of the present invention；

Figure 12 is present invention cut-out equipment stereogram；

Legend：1. screening plant of weighing；11. operating desk；111. supporting leg；12. screen conveyer；121. the first screening is passed Send device；122. the second screening conveyer；123. the 3rd screening conveyer；13. weighing device；14. screening control of weighing Device；15. screening plant；151. screening plant bases；152. screening plant supports；153. pendulous device；154. screening driving dresses Put；155. swing angle detection device；156. elevation and subsidence regulating device；157. induction installation；16. motor；17. gear band；18. water Flat adjustment seat；19. display device；2. fruit conveyer；21. fruit conveyer base；211. side walls；212. groove； 22. supporting leg；23. support member；24. supporting plate；241. in-flanges；242. flanging；243. opening；25. conveyer；251. transmission dresses Put support；252. drive roll；253. driven voller；254. conveyer belt；26. transmit drive device；261. synchronous motor；262. tooth Band；27. auxiliary transmission device；271. fixture；272. first risers；273. second risers；274. help roll；275. regulation Roller；276. auxiliary conveyor belt；277. tensioning apparatus；278. crossbeam；28. shield；29. fruit transfer control；210. rising-falling tone Regulating device；3. film conveying device；31. support meanss；32. feeding roller；33. compressing member；34. governing mechanism of tension；35. first Guide roller；36. the second guide roller；37. the 3rd guide roller；38. go out deflector roll；39 film rolls；310. pressure roller；311. fixing roller； 312. dance roller；313. connecting plate；314. fixed plate；315. film；4. film perforating device；41. support frame；42. knife Roller；43. perforating knife sleeve；44. Waste adsorption device；45. collection device；46. perforating cutting tool；47. central tube；48. surge drum； 49. passage；410. dividing plate；411. cavitys one；412. cavitys two；413. tracheaes one；414. tracheaes two；415. stomata；416. Collection bucket；417. waste material pipes；5. labeling device；51. labeling appliance stand；511. support arm；512. column；513. crossbeam； 514. connector；52. liner plate；53. label band conveyer；531. drive roll；532. driven voller；533. motor；54. label point From device；541. guide plate；542. label separation members；55. printing equipment；56. labeling arm；561. cylinder；562. push rod；563. Mounting seat；564. take label device；565. fixed plate；57. labeling controller；58. label band；6. bag making device；61. bag is operated Platform；611. supports one；612. supports two；62. film guide；621. guide roller；622. support arm；623. regulating roller；63. water Fruit conveyer belt；64. bag-making forming device；641. fixed mount；642. top plate；643. adjusting means；644. mounting seat；645. guiding Arm；646. blocking arm；647. bottom plate；648. arched frame；65. in seal apparatus；651. traction wheel；Heating plate is sealed in 652.；653. in Envelope wheel；66. collating unit；67. protective cover；68. supporting leg；7. bag sealing device；71. frame；72. film band conveyer；73. gas Cylinder；74. hot pressing tool rest；75. hot pressing cutting die；76. hot-platen；77. side arm；78. magnetic valve；79. servomotor；710. envelope controls Device processed；711. push rod；8. control device；9. bag film.

Embodiment

With reference to embodiment, the present invention will be further described, but is not limited to the content on specification.

The invention discloses a kind of fruit packaging system, it includes weigh screening plant 1, fruit conveyer 2, film biography Send device 3, film perforating device 4, labeling device 5, bag making device 6, envelope equipment 7 and control device 8.The screening dress of weighing Put 1, fruit conveyer 2, bag making device 6 and the head and the tail of envelope equipment 7 to be sequentially connected, the film conveying device 3, film perforating Device 4 and labeling device 5 are sequentially arranged on fruit conveyer 2 along the length direction of fruit conveyer 2.

The screening plant 1 of weighing includes：It includes operating desk 11, screening conveyer 12, weighing device 13, sieve of weighing Controller 14 and screening plant 15 are selected, the bottom of operating desk 11 is provided with supporting leg 111, the level that can adjust screening conveyer 12 is high Degree and levelness；Screen conveyer 12 to be arranged on operating desk 11, it includes the first screening transmission dress being horizontally mounted successively The 121, second screening screening conveyer 123 of conveyer 122 and the 3rd is put, the first screening screening of conveyer 121, second is passed Send device 122 and the 3rd to screen conveyer 123 and be respectively equipped with independent motor 16, motor is arranged on operating desk 11 On, and by gear band 17 respectively with screen conveyer 12 rotating shaft be connected.Weighing device 13 is arranged on the second screening transmission The bottom of device 122；Screening controller 14 of weighing is PLC, respectively with weighing device 13, screening plant 15 and driving electricity Machine 16 is connected, and screening plant 15 is sent to after the signal that weighing device 13 is sent when receiving, and the screening certified products of screening plant 15 simultaneously will Defective work is rejected, and is also connected with by display device 19.

Operating desk 11 is also equipped with Level tune seat 18 with screening conveyer 12 junction, is passed by bolt regulation screening Send the levelness of device 12.Level-adjusting and speed control are carried out to equipment before opening of device, it is ensured that fruit is claiming The even running on conveyer during weight.Screening installation of the present utility model of weighing generally is transmitted and packaging facilities with fruit Start, the integral level degree of screening conveyer 12 can be adjusted by supporting leg 111, passed with adapting to different fruit packaging equipment together Send the height of device.Fruit is then sent to be provided with and weighed from the first screening entrance of conveyer 121 screening installation of weighing The second conveyer of device 13 carries out processing of weighing, and the screening control screening plant 15 of controller 14 of weighing carries out Screening Treatment.

The screening plant 15 it include：Screening plant base 151, screening plant support 152, pendulous device 153, screening Drive device 154, swing angle detection device 155, elevation and subsidence regulating device 156, induction installation 157 and air pump, the screening plant bottom Seat 151 is packed in the side of operating desk 11, and the elevation and subsidence regulating device 156 is arranged in screening plant base 151, and connects with air pump Connect, the screening plant support 152 is L-type, its one end is packed on elevation and subsidence regulating device 156, and the pendulous device 153 is installed In the other end of screening plant support 152, the screening drive device 154 is arranged on screening plant support 152, and with swing Device 153 is connected, and the swing angle detection device 155 is arranged between screening plant support 152 and pendulous device 153, the sieve Drive device 154 is selected to be connected with screening controller 14 of weighing, the induction installation 157 is arranged on the second screening conveyer 122 On, and be connected with screening controller 14 of weighing.

The pendulous device 153 includes：Swing arm and baffle plate, described swing arm one end are provided with connecting shaft, and the swing arm passes through even Spindle hinge is mounted in the other end of transverse arm, and the baffle plate is packed in the bottom of swing arm.

The swing angle detection device 155 is annular, and it is arranged between transverse arm and swing arm centered on connecting shaft, and it includes Chute, slide rail and limit sensors, the chute are packed on transverse arm, and the slide rail section is T fonts, and its bottom is packed in pendulum On arm, it is 30 ° that its top, which is evenly arranged with angle between 12 projections, adjacent protrusion, and the limit sensors are inlaid in chute With raised opposite position, and with weigh screening controller 14 be connected, when slide rail is relative with chute to be slided, when often have one it is convex When rising by limit sensors, limit sensors can send signal to control device 14.

The induction installation 157 can be infrared ray sensor, pressure sensor etc..

The screening controller 14 of weighing connects motor, induction installation 157, limit sensors and air pump respectively, actually makes Used time, the angle of swing arm can be adjusted according to actual conditions, for example：When swing arm amplitude is 60 °, settable screening controller of weighing 14 when receiving second signal of limit sensors transmission, and controlled motor stops and inverted, when being received again by two signals When stop.To screen during larger fruit, such as, it is necessary to which amplitude of fluctuation is at 90 degree during shaddock, settable screening control of weighing Device 14 processed controlled motor when receiving 3 signals stops and inverted, then receives 3 signal stoppings；In addition, when raised quantity During increase, such as when increasing to 36, the angle of adjacent protrusion is 10 °, and the adjustable minimum radius of swing arm mutually should be 10 °.

It is described weigh screening plant 1 also include display device 19, display device 19 be arranged on the side of operating desk 11, and with title Screening controller 14 is connected again, can is LCDs or light-emitting diode display, can be shown weighting objects weight.

Screening plant 1 of weighing is rational in infrastructure, by full automatic screening plant of weighing, the characteristics of for fruit to roll, The effective automatic screening effect of weighing realized during fruit packaging, is operated while setting to the automatic rejection of defective work, Save cost of labor, improve the time consumption during operating efficiency, less fruit packaging, it is ensured that fruit it is fresh.

The fruit conveyer 2 it include fruit conveyer base 21, supporting leg 22, support member 23, supporting plate 24, transmission Device 25, transmission drive device 26, auxiliary transmission device 27, protective cover 28, fruit transfer control 29 and elevation and subsidence regulating device 210.The fruit conveyer base 21 is a cell body, and it includes side wall 211 and groove 212, and the supporting leg 22 is packed in water The bottom of fruit conveyer base 21, the conveyer 25, transmission drive device 26 and elevation and subsidence regulating device 210 are packed in respectively The bottom of groove 212, the direction of transfer of conveyer 25 and groove 212 to open up direction consistent, and elevation and subsidence regulating device 210 In the side of conveyer 25, the support member 23 is L-type and is 24, and they are respectively symmetrically packed in side wall for one group two-by-two On 211, the supporting plate 24 is rectangle, and its side is packed on side wall 211 by support member 23, and opposite side is suspended at transmission dress Put 25 tops.

The support member 23 is L-type, is mounted opposite respectively on the top of side wall 211 of both sides, each side wall 211 separately At least two is installed.

The supporting plate 24 is rectangle, and it is 2 pieces, and the side of supporting plate 24 is the structure of in-flanges 241, and opposite side is flanging 242 Structure, the side of in-flanges 241 is packed in support member 23, and is packed in by support member 23 on side wall 211, the flanging one Side is suspended above the edge of conveyer belt 254, wherein offers opening 243 on side supporting plate 24.

The shield 28 is that two boards are vertically formed, and it is arranged on the edge of the upper shed 243 of supporting plate 24.

The conveyer 25 includes conveyer support 251, drive roll 252, driven voller 253, conveyer belt 254 and transmission Drive device 26, the conveyer support 251 is packed in the bottom of groove 212, and the drive roll 252 and driven voller 253 are distinguished The bottom middle position of groove 212 is packed in by conveyer support 251, the two ends of conveyer belt 254 are separately mounted to actively On roller 252 and driven voller 253, described one end of drive roll 252 is provided with gear, and the transmission drive device 26 connects with the gear Connect.

The elevation and subsidence regulating device 210 includes slide bar and lift adjustment seat, and the slide bar is two, and is opened along groove 212 Set direction is packed on groove 212 vertically successively, and corresponding with 243 positions of the opening of supporting plate 24, is passed through and is opened at the top of the slide bar Mouth 243 is affixed with protective cover 28, and the lift adjustment seat is cuboid, and it offers the through hole being engaged with slide bar, and is set with On slide bar, lift adjustment seat is set to be moved up and down along slide bar, and adjusted by adjusting knob.

The auxiliary transmission device 27 is fixedly mounted with lift adjustment seat, and it includes fixture 271, the first riser 272, second and stood Plate 273, help roll 274, regulating roller 275, auxiliary conveyor belt 276, tensioning apparatus 277 and crossbeam 278, first riser 272 The side that lift adjustment seats against nearly conveyer 25 is packed in by fixture 271 vertically, second riser 273 passes through crossbeam 278 it is parallel be packed in the first riser 272 away from lift adjustment seat one end, described one end of first riser, 272 and second riser 273 Mounting groove is offered, the two ends of regulating roller 275 are separately mounted in mounting groove, help roll 274 is arranged on the He of the first riser 272 Second riser 273 does not open up one end of mounting groove, and the one end of help roll 274 is packed in lift adjustment seat through the first riser 272 On, and the end is provided with gear, the two ends of auxiliary conveyor belt 276 are separately mounted on help roll 274 and regulating roller 275, institute The two ends of regulating roller 275 are stated for square shaft, the tensioning apparatus 277 is packed in mounting groove, and prop up the square shaft for being against regulating roller 275 On, cuboid projection is arranged at intervals with the auxiliary conveyor belt 276, the cuboid projection is elastic material.

The transmission drive device 26 is fixedly mounted with the bottom of groove 212, and is connected with fruit transfer control 29, transmission driving dress Putting 26 includes synchronous motor 261 and cingulum 262, and the synchronous motor 261 is 3, wherein 22 connect with conveyer 25 respectively Connect, their drive shaft one end is provided with gear, and is connected by cingulum 262 with the gear on drive roll 252, so as to drive master Dynamic roller 252 is rotated, and drive roll drives driven voller 253 to rotate by conveyer belt 254, another synchronous motor 261 by cingulum 262 with Gear connection on help roll 276, so as to drive help roll 276 to rotate.

In use, the fruit transmitted will be needed to place 2 on conveyer belt 254, started together by fruit transfer control 29 Motor 261 is walked, synchronous motor 261 drives respective corresponding conveyer 25 and the run-in synchronism of auxiliary transmission device 27 respectively, Fruit is set to prolong carriage direction movement, when being moved to the lower section of auxiliary transmission device 27, auxiliary transmission device 27 can promote water Continue to prolong direction of motion motion at the top of fruit, it is more steady to be that fruit is transported, smooth, and assisting in fruit conveyer is provided with Elevation and subsidence regulating device 210, is that it can adjust the height of itself according to the height of fruit, very convenient.

Fruit conveyer 2 instead of artificial carrying, can not only improve operating efficiency, reduction personnel and employ cost, and And, auxiliary transmission device 27 can also ensure stabilization of the fruit during transport, it is to avoid in artificial handling process, human factor Caused fruit is damaged, so that the fruit for reducing therefore producing is unsalable, is saved operation cost, is improved the profit of fruit sale.

The film conveying device 3 includes support meanss 31, feeding roller 32, compressing member 33, governing mechanism of tension 34, first Guide roller 35, the second guide roller 36, the 3rd guide roller 37 and go out deflector roll 38.Wherein support meanss 31 are rectangular configuration, feeding roller 32 one end are horizontally arranged in support meanss 34 by the bearing being fixed in support meanss 31, for installing film roll 39, are made Film roll 39 can under a stretching force rotate and loosen film 315, and the other end of feeding roller 32 is provided with band gear button, by film roll 39 are fixed on feeding roller 32, prevent from tumbling when rotating.Compressing member 33 is L-shaped, and one end is horizontally arranged at transmission support 31 Middle part, the inside of compressing member 33 is provided with torque spring with the junction of transmission support 31, and the other end is installed with pressure roller 310, pressure roller 310 is pressed on film roll 39 all the time in torque spring effect lower compression roller 310, prevents film roll 39 relaxes from reversely twining Around.Governing mechanism of tension 34 is arranged on the medium position of support meanss 31, including fixing roller 311, dance roller 312 and connection Plate 313, one end spiral shell of fixing roller 311 is in support meanss 31, and the other end of fixing roller 311 passes through with the one end of dance roller 312 Connecting plate 313 is fixedly connected, and fixing roller 311 is provided with torque spring with the junction of support meanss 31, makes to fix with fixing roller 311 The dance roller 312 of connection can swing certain angle around fixing roller 322, and pulling force occurs unexpected during transmission film 314 During change, fixing roller 311 drives dance roller 312 to swing to adjust the tightness of film 315.The level of first guide roller 35 is pacified , will be from feeding roller 32 between feeding roller 32 and fixing roller 311 on transmission support 31, and close to fixing roller 311 The film 315 of output passes to governing mechanism of tension 34, it is to avoid film 315 relaxes.Second guide roller 36 is located at dance roller 312 and the 3rd between guide roller 37, and one end is arranged in support meanss 31, and the other end is with being connected, to reinforce the second guiding Roller 36.The one end of 3rd guide roller 37 is arranged on transmission support 31, the other end and the 3rd guide roller of the first guide roller 35 37 other ends rotate with the two ends of connecting plate 313 be connected respectively, to fix two guide rollers；Connecting plate 313 and support meanss 31 Between be additionally provided with fixed plate 314, further reinforce guide roller.Go out deflector roll 38 to be horizontally arranged in support meanss 31, be used for Most film 315 is exported at last.Feeding roller 32, the first guide roller 35, the second guide roller 36, the 3rd guide roller 37, go out the and of deflector roll 38 Fixing roller 311 is to be arranged in parallel in support meanss 31, it is ensured that film transfer is steady.Feeding roller 32, compressing member 33, first are oriented to The guide roller 37 of roller 35 and the 3rd is set to symmetrical two groups in support meanss 31, can realize two cluster films volume 39 installation and Continuously use, the film fold repeatedly that reduction equipment is caused when stopping repeatedly.

When in use, the level connection joint of feeding roller 32 and the one end of transmission support 31 upside are thin for film conveying device 3 Film roll 39 is sleeved on feeding roller 32, and the other end of feeding roller 32 is provided with lock 315, prevents film roll 39 from conveying film in winding Come off during 315 from feeding roller 32.Compressing member 33 is horizontally set in support meanss 31, and one end is acted on using torque spring All the time it is pressed on film roll 39.Film 315 enters tension force adjustment mechanism 34 after the first guide roller 35 counterclockwise, successively up time Pin passes through fixing roller 311, dance roller 312 is passed through counterclockwise, counterclockwise by the second guide roller 36, clockwise through the 3rd Guide roller 37, counterclockwise by going out deflector roll 38, final film 315 is steadily exported.

Due to using above-mentioned technical proposal, film conveying device 3 is rational in infrastructure, and film is transmitted by multistage, reduced Film is in transmitting procedure because of the film sagging of gravity generation；Using the governing mechanism of tension in the utility model, make defeated Go out film smooth, in equipment moment out of service, governing mechanism of tension is automatically according to moment tension adjustment film suffered by film Elasticity, the problem of membrane tension that the inertia rotation of elimination film roll is caused reduces or tension force disappears, eliminates showing for film fold As.

Film perforating device 4 includes support frame 41, rotor 42, perforating knife sleeve 43, Waste adsorption device 44, collection device 45th, perforating cutting tool 46, cylinder and induced-draught fan, support frame 41 are gantry frame structure, and rotor 42 is horizontally rotated installed in support frame 41 On, on the suit rotor 42 of perforating knife sleeve 43, rotated under the drive of rotor 42, it is axially arranged on perforating knife sleeve 43 to have uniform The perforating cutting tool 46 of arrangement, perforating cutting tool 46 is circular blade, circular hole can will be cut out on film.

Waste adsorption device 44 is horizontally arranged on support frame 41, and is in vertical direction, Waste adsorption device with rotor 42 44 include central tube 47 and the surge drum 48 being sleeved on central tube 47, and surge drum 48 can uniformly rotate；Central tube 47 is packed in On support frame, surface offers passage 49, and the middle part of surge drum 48 is axially arranged stomata 415, stomata 415 and the phase of perforating knife 46 Correspondence；Waste adsorption device 44 is internally provided with dividing plate 410, and inside is divided into cavity 1 and cavity 2 412, two cavitys End is connected to tracheae 1 and tracheae 2 414, and the other end of tracheae 1 is connected with induced-draught fan, made in cavity 1 Portion forms negative pressure, and the film disk that perforating knife 46 is cut is adsorbed on the stomata 415 on the surface of surge drum 48；Tracheae 2 414 is another One end is connected with cylinder surge drum 48 to rotate, when surge drum 48 turns to respective chamber 2 412, and cavity 2 412 is gas Cylinder is blown to form high pressure, and film disk is blown off the surface of surge drum 48.The velocity of rotation of Waste adsorption device 44 and rotor during work 42 speed are consistent.Collection device 45 is packed in support frame upper bottom portion, including collection bucket 416 gives up with the bottom of collection bucket 416 is inserted into Expects pipe 417, waste material pipe 417 is connected with induced-draught fan.The film disk departed from from the surface of surge drum 48 is collected bucket 416 and accepted, and Collected by the waste material pipe 417 for connecting induced-draught fan.So as to ensure that the film waste after cutting is collected, protect workbench Hold clean and tidy.The perforating knife and Waste adsorption device of other synchronous axial system are accurately positioned and punched to film, improve film perforating Speed and quality.

The labeling device 5 includes：Labeling appliance stand 51, liner plate 52, label band conveyer 53, label separating device 54th, printing equipment 55, labeling arm 56 and labeling controller 57, the device of labeling appliance stand 51 is in the He of film perforating device 4 Between bag making device 6, the liner plate 52 is vertically installed on labeling appliance stand 51, the label band conveyer 53, label Separator 54 and printing equipment 55 are separately mounted to the side of the dorsad labeling appliance stand 51 of liner plate 52, the labeling controller 57 are arranged on the opposite side of liner plate 52, and the labeling arm 56 is packed on liner plate 52 and is suspended at label separating device 53 to go out to sign mouth Top.

The labeling appliance stand 51 includes：Support arm 511, column 512, crossbeam 513 and connector 514, the column 512 bottoms are packed on fruit conveyer 2, and described one end of crossbeam 513 is packed on column 512 by connector 514, and can The height of crossbeam 513 is adjusted as needed, and the support arm 511 is packed in the other end of crossbeam 513, and suspends on the transfer mechanism Side.

The liner plate 52 is "convex" shaped, and its Upper vertical is packed on support arm 511.

The label is packed in the middle and upper part of liner plate 52 with conveyer 53, and it includes drive roll 531, the and of driven voller 532 Motor 533, the drive roll 531 and driven voller 532 are separately mounted to the middle part of the dorsad side of labeling appliance stand 51 of liner plate 52 And top, the motor 533 is arranged on the opposite side of liner plate 52, and is connected with drive roll 531, motor 533 also with labeling controller 57 connections.

The label separating device 54 is packed in the bottom of liner plate 52, and it includes guide plate 541 and label separation member 542, institute State guide plate 541 and be packed in the bottom of liner plate 52, the label separation member 542 is packed in guide plate 541 close to the one of labeling arm 56 End.

The labeling arm 56 is arranged on the middle part of liner plate 52, and it includes cylinder 561, push rod 562, mounting seat 563, takes label device 564 and fixed plate 565, described one end of fixed plate 565 is arranged on liner plate 52, and another end device is in the outside of liner plate 52, the gas Cylinder 561 is fixedly mounted with the suspension of fixed plate 565 end, and one end of the push rod 562 is packed on the piston of cylinder 561, the mounting seat 563 Top is packed in the other end of push rod 562, described to take label device 564 to be packed in the bottom of mounting seat 563, and is suspended at label separation member 542 top, takes label device 564 to be also connected with air pump, in use, label is ejected by label separation member 542, and is attracted to and takes Sign on device 64, then by taking the cylinder 561 of label device 564 that label is attached in the packaging of fruit.

The labeling controller 57 is arranged on liner plate 52 close to the middle part of the side of labeling appliance stand 51, and is also filled with printing Put 55 and air pump connection.

In use, packaged fruit is placed on the transfer mechanism, fed with constant speed to label sticking machine, it is packaged Certain intervals are fixed between fruit, label band 58 prints the relevant information of upper fruit by printing equipment 56, then is separated by label Device 54 separates label with label band 58, and be attracted to take label device 564 on, in the presence of cylinder 561, by label pressing In the packaging of fruit, labeling work is completed.

Labeling device 5 is used for the labeling on fruit packaging, and it instead of the process of artificial labeling in transmission industry, realize certainly Dynamicization mark and labeling, improve operating efficiency, moreover, being moved easily, can be configured, may be used also according to the position of other equipment It is easy to operate with the height of the position adjustment support according to fruit.

The bag making device 6 includes：Bag operating desk 61, film guide 62, support 1, fruit conveyer belt 63, Fixed mount 641, bag-making forming device 64, middle seal apparatus 65, collating unit 66, protective cover 67 and supporting leg 68, the bag operation Platform 61 is a cell body, and its bottom is longitudinally provided with opening along cell body, and the supporting leg 68 is arranged on the bottom of bag operating desk 61, the water Fruit conveyer belt 63, bag-making forming device 64 and middle seal apparatus 65 open up direction along cell body and installed successively on bag operating desk 61, institute State support 1 and be separately mounted to the both sides of bag operating desk 61, the film guide 62 is suspended at water by support 1 The top of fruit conveyer belt 63；Film is guided into bag-making forming device 64 by film guide 62, then is molded dress by bag Putting 64 makes its two sides doubling shape film cylinder, is packaged fruit and is entered by fruit conveyer belt 63 in film cylinder, then passes through middle envelope Device 65 seals film cylinder and fruit into the traction simultaneously of the cell body other end.

The film guide 62 includes：Guide roller 621, support arm 622 and regulating roller 623, the support arm 622 are L-type, It is respectively symmetrically arranged on support 1, and the guide roller 621 is arranged between support arm 622, and is suspended at fruit conveyer belt Regulating tank is offered on 63 tops, the L-type support arm 622, the two ends of regulating roller 623 are separately mounted in regulating tank, described Scale is provided with regulating tank along its length, film on film guide 62 by entering bag-making forming device around the home 64。

The bag-making forming device 64 includes：Top plate 642, adjusting means 643, mounting seat 644, lead arm 645, blocking arm 646th, bottom plate 647 and arched frame 648, the fixed mount 641 are inverted L shape, and its bottom is arranged on bag operating desk 61, the top Plate 642 is isosceles trapezoid, and it is horizontally mounted the top of fixed mount 641 along fruit direction of transfer, and the adjusting means 643 includes first Slide bar, the second slide bar, the 3rd slide bar, the first adjustment seat and the second adjustment seat, first slide bar and the second slide bar are respectively along top 642 liang of sides of plate are packed in the bottom of top plate 642, and first adjustment seat and the second adjustment seat are respectively symmetrically arranged on the first slide bar On the second slide bar, the section of mounting seat 644 is inverted L shape, and is respectively symmetrically arranged on the first adjustment seat and the second adjustment seat On, described one end of lead arm 645 is arranged on the bottom of mounting seat 644, and the other end is pressed on film both sides, and the bottom plate 647 is installed Gap is provided with the bottom of mounting seat 644, and between bottom plate 647, the blocking arm 646 is arranged on bottom plate 647, the arched frame 648 Bottom is packed in the bottom of bag operating desk 61, and top is against central film portion for branch, and the other end of lead arm 645 is pressed on film two Side, makes the side of film two inwardly gather, and the arched frame 648 makes central film portion formation arcuation, then by bottom plate 646 by film two Side is overlapped, and forms tubular.

The fixed mount 641 includes fixed seat, support arm, connector and fastening bolt, and the fixed seat is packed in bag The bottom of device, and be bolted, the support arm is inverted L shape, and its bottom is packed in fixed seat, and the connector is L-type, its top is packed at the top of support arm.

The top plate 642 is isosceles trapezoid, and it is horizontally disposed along fruit direction of transfer, and quarter is provided with 642 liang of waists of top plate Degree, the top of top plate 642 is packed in connector bottom.

The adjusting means 643 also includes：Phase is offered respectively on 3rd slide bar, and the first adjustment seat and the second adjustment seat Corresponding through hole, the 3rd slide bar two ends are respectively mounted in through-holes, and the first adjustment seat and the second adjustment seat are connected.

The mounting seat 644 includes transverse slat and riser, and the transverse slat is rectangle, and it is horizontally arranged at along fruit direction of transfer The bottom of first adjustment seat and the second adjustment seat, the riser 442 is trapezoidal, and its top vertical is arranged on the outside of transverse slat.

The lead arm 645 is tiltedly mounted on riser bottom, and it includes oblique arm, adjusting slider, transverse arm and guide wheel, described oblique Arm one end is packed on riser by nut, and the adjusting slider is arranged on oblique arm, and can be moved along oblique arm, the transverse arm one End is horizontally arranged on adjusting slider, and the other end is provided with guide wheel, in use, the guide wheel in lead arm 645 is used to guide film Into the lead arm 645 is respectively symmetrically arranged on different risers.

The bottom plate 647 is horizontally arranged at the bottom of mounting seat 644, and another bottom plate 647 is horizontally arranged at another mounting seat 644 Bottom, two bottom plates 647 be mounted opposite and between bottom plate 647 be provided with gap, the opposite side of bottom plate 647 be provided with flanging.

Described one end of blocking arm 646 is horizontally arranged on bottom plate 647, opposite direction extension of the other end along fruit direction of transfer, And the end face of elongated end is the inclined-plane being engaged with film, another blocking arm 646 is symmetrically mounted on another bottom plate 647, made Used time, by the film of lead arm 645, its both sides is inwardly closed up by the outside of blocking arm 646, and between plate 647 on earth Gap, makes film be folded to form hollow cavity.

The middle seal apparatus 65, it includes being sequentially arranged at the traction wheel 651 at the middle part of bag operating desk 61, middle envelope heating plate 652 and middle envelope wheel 653, two sides of the intermittent traction film of traction wheel 651 overlapping, the middle envelope wheel 653 will pass through middle envelope Step up to form sealing structure in two sides of heating plate 652.

The collating unit 66 is arranged on bag operating desk 61 by support 2 612, and positioned at the middle top of seal apparatus 65, Bristle is installed thereon, the film surface of fold is arranged smooth by the bristle.

In use, the film is sent at lead arm 645 by guide roller 621 and regulating roller 623, then in lead arm Through blocking arm 646 is into doubling in bag-making forming device 64 and forms tubular under 645 guiding, meanwhile, packaged fruit passes through In the cavity that fruit conveyer belt 63 is folded to form into film, then traction wheel 651 in passing through in seal apparatus 65 is to direction of transfer It is mobile, and be sealed by middle envelope heating plate 652 by, when needs adjust the model of packaging bag according to the fruit of different cultivars When, the distance between mounting seat 644, adjustment mounting seat 644 is driven by mobile adjusting means 643, so as to reach that adjustment bag is wide The purpose of degree, then be engaged the angle adjustment that film enters bag-making forming device 64 to bag width by regulating roller 623, Film is set to be easier shaping.

When utility model changes packaging fruit, without cutting off packing film, it need to only be adjusted by adjusting means 643 to fruit Required width；During using the packing machine packaging fruit for being provided with the bag making device, packaging film and product are neither wasted, but it is simple The easy operation of folk prescription, is greatly reduced to the requirement of the skilled program of operator, new hand can also in very short time Step By Step Packing machine can be operated, cost of labor is reduced while improving production efficiency.

The film cuts off equipment 7, and it includes frame 71, film band conveyer 72, cylinder 73, hot pressing tool rest 74, hot pressing Cutting die 75, hot-platen 76, side arm 77, magnetic valve 78, servomotor 79 and envelope controller 710.The frame 71 is portal frame Structure, is vertically mounted on two films with the both sides top between conveyer 72, realizes shaping bag in two films band conveyer Hot pressing envelope is completed in 72 runnings；Cylinder 73 is arranged on the top of frame 71, and is connected by tracheae with source of the gas；Hot pressing tool rest 74 are arranged in frame 71, and are connected by push rod 711 with cylinder, and hot pressing cutting die 75 is packed in the bottom of hot pressing tool rest 74, and with Power supply is connected, and carries out hot pressing envelope to film with electrified regulation, the reseting movement up and down of hot pressing cutting die is realized by cylinder 73；Electromagnetism Valve 78 is connected with tracheae, and is connected with envelope controller 710, and the unlatching of magnetic valve 78 is controlled by envelope controller 710, and then Control cylinder 73 works.The hot-platen 76 is arranged on the bottom of frame 71, and between two sections of film band conveyers 72, and Less than the height of film band conveyer 72, when cylinder 73 is promoted hot pressing tool rest 74 downwards by the control action of envelope controller 710 During action, the hot pressing cutting die 75 on hot pressing tool rest 74 is moved down, and is coordinated with hot-platen 76, it would be desirable to the film of envelope The horizontal hot pressing of plural layers melt and be bonded together, complete envelope step.The two side arms 77 are L-type support, are horizontally mounted In the both sides of frame 71, and it is connected with cylinder, while film carries out envelope step, film both sides is promoted inwards, coordinated thin The shape of film inner packaging box, it is laminating inner packaging box to make the film after envelope, makes product smooth.The servomotor 79 and film Rotating shaft connection with conveyer 72, and be connected with envelope controller 710.Film band transmission dress is controlled by envelope controller 710 72 start and stop and the speed of service are put, film envelope position is controlled according to the different requirement of film bag size.

Rationally, efficiency high is controlled envelope device structure of the present utility model by envelope controller 710, realizes hot pressing knife Move up and down, the resetting means of cylinder can avoid the long-time of hot pressing cutting die 75 from resting on film.Side arm 77 is whole by film Close, realize accurate smooth envelope, enhance the aesthetics after film envelope.

The screening controller 14 of weighing, fruit transfer control 29, labeling controller 57, envelope controller 710 are PLC, the control device 8 is respectively with screening controller 14, fruit transfer control 29, labeling controller 57, envelope again Bag controller 710 is connected.

In use, the fruit for needing to pack to be placed on and weighs on screening plant 1, by screening plant 1 of weighing by weight Fruit not up to standard is rejected using mechanical arm 15, then is sent to by fruit screening conveyer 12 on bag making device 6, meanwhile, Film on film conveying device 3 is punched through film perforating device 4, after the labeling of labeling device 5, into bag making device 6 Bag is molded, and when fruit enters in bag making device 6, is entered by fruit conveyer belt 63 in the cavity that the film after doubling is formed, Cavity is cut off by shearing device 7 again, and sealed, packaging is completed.The present invention instead of artificial screening water by the said equipment Really, the process such as bag, packaging, punching and labeling, not only saves cost of labor, and also improve production efficiency and packaging matter Amount, reduces the consumption of fruit, reduces operation cost, it is ensured that safety in production, and plant maintenance is simple, conveniently, can root According to different types of fruit, adjustment, setting equipment, so as to adapt to different types of running requirements.

Obviously, above-mentioned embodiment of the invention is only intended to clearly illustrate example of the present invention, and is not Restriction to embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description also It can make other changes in different forms.Here all embodiments can not be exhaustive.It is every to belong to this Row of the obvious changes or variations that the technical scheme of invention is extended out still in protection scope of the present invention.

Claims

1. a kind of fruit packaging system, it is characterised in that：It includes screening plant of weighing（1）, fruit conveyer（2）, film Conveyer（3）, film perforating device（4）, labeling device（5）, bag making device（6）, bag sealing device（7）And control device（8）； The screening plant of weighing（1）With fruit transmission device（2）Connection, for fruit weighing screening, weight fruit up to standard is passed Deliver to fruit conveyer（2）；The fruit conveyer（2）With bag making device（6）Connection, for fruit to be sent into bag Device（6）；The film conveying device（3）Installed in fruit conveyer（2）One end, by film（315）Along fruit sender To being sent to bag making device（6）；The labeling device（5）Installed in fruit conveyer（2）The other end, for by film （315）It is labelled；The film perforating device（4）Installed in film conveying device（3）With labeling device（5）Between fruit Conveyer（2）On, in film（315）Upper punching, the film perforating device（4）Support frame including gantry frame structure （41）, rotor（42）, perforating knife sleeve（43）, Waste adsorption device（44）, collection device（45）, and perforating cutting tool（46）, institute State perforating knife sleeve（43）Pass through rotor（42）Installed in support frame（41）On, the perforating cutting tool（46）Installed in punching broach shell Cylinder（43）On, the Waste adsorption device（44）Installed in support frame（41）On, and and rotor（42）It is parallel, the collection device （45）Installed in Waste adsorption device（44）Bottom, the Waste adsorption device（44）Inside passes through dividing plate（410）It is divided into cavity One（411）With cavity two（412）, the cavity one（411）With cavity two（412）Cylinder and induced-draught fan are connected respectively；The system Bagging apparatus（6）For by film（315）Film cylinder is made, and fruit is placed in film cylinder；The bag sealing device（7）It is arranged on Bag making device（6）End, film cylinder is cut off and bag film is sealed into（9）, the bag making device（6）Including bag operating desk （61）And installed in bag operating desk（61）On film guide（62）, fruit conveyer（63）, bag shaping dress Put（64）With middle seal apparatus（65）, the bag operating desk（61）For a cell body, the fruit conveyer（63）With middle encapsulation Put（65）It is separately mounted to bag operating desk（61）Two ends, the bag-making forming device（64）Positioned at fruit conveyer（63）With Middle seal apparatus（65）Between, the film guide（62）Positioned at fruit conveyer（63）Top, the bag shaping dress Put（64）Including：Fixed mount（641）, top plate（642）, adjusting means（643）, mounting seat（644）, lead arm（645）And bottom plate （647）, the top plate（642）Pass through fixed mount（641）It is horizontally arranged at bag operating desk（61）On, the mounting seat（644） Pass through adjusting means（643）Installed in top plate（642）Bottom, the lead arm（645）And bottom plate（647）It is separately mounted to install Seat（644）On；The control device（8）Respectively with screening plant of weighing（1）, fruit conveyer（2）, labeling device（5）With Bag sealing device（7）Connection, for controlling screening plant of weighing（1）, fruit conveyer（2）, labeling device（5）And bag sealing device （7）.

2. fruit packaging system according to claim 1, it is characterised in that：The screening plant of weighing（1）Including operation Platform（11）, screening conveyer（12）, weighing device（13）, screening controller of weighing（14）And screening plant（15）, the sieve Select conveyer（12）Installed in operating desk（11）On, the weighing device（13）It is arranged on screening conveyer（12）Bottom, The screening controller of weighing（14）Respectively with weighing device（13）, screening plant（15）And motor（16）Connection.

3. fruit packaging system according to claim 2, it is characterised in that：The screening plant（15）Including screening plant Support（152）, pendulous device（153）, screening drive device（154）, swing angle detection device（155）And induction installation（157）, institute State pendulous device（153）Pass through screening plant support（152）On operating desk（11）, the screening drive device（154） Installed in screening plant support（152）On, and and pendulous device（153）Connection, the swing angle detection device（155）Installed in sieve Screening device support（152）With pendulous device（153）Between, the induction installation（157）Installed in screening conveyer（12）On, And with screening controller of weighing（14）Connection.

4. fruit packaging system according to claim 1, it is characterised in that：The labeling device（5）Including labeling device Support（51）, liner plate（52）, label band conveyer（53）, label separating device（54）, labeling arm（56）With labeling controller （57）, the liner plate（52）It is vertically installed at labeling appliance stand（51）On, the label band conveyer（53）Installed in lining Plate（52）Middle and upper part, the labeling arm（56）With labeling controller（57）It is separately mounted to liner plate（52）Middle part, the label point From device（54）Installed in liner plate（52）Bottom, and pass through label band（58）With label band conveyer（53）Connection, the mark Label tape conveyer（53）With labeling arm（56）Respectively with labeling controller（57）Connection.

5. fruit packaging system according to claim 4, it is characterised in that：The labeling arm（56）Including cylinder（561）、 Push rod（562）, take label device（564）And fixed plate（565）, the fixed plate（565）One end is arranged on liner plate（52）On, the other end It is suspended at liner plate（52）Outside, the cylinder（561）Installed in fixed plate（565）Suspend on end, it is described to take label device（564）Pass through Push rod（562）With cylinder（561）Connection, and it is suspended at label separating device（54）Above side.

6. fruit packaging system according to claim 1, it is characterised in that：The bag sealing device（7）Including frame（71）、 Film band conveyer（72）, cylinder（73）, hot pressing tool rest（74）, hot pressing cutting die（75）, hot-platen（76）, magnetic valve（78）With Envelope controller（710）, the frame（71）For gantry frame structure, two films band conveyer is vertically mounted on（72）Both sides Top, the cylinder（73）With hot pressing tool rest（74）Frame is arranged on from top to bottom（71）On, and pass through push rod（711）Connection, The magnetic valve（78）Cylinder is connected by tracheae respectively（71）With source of the gas, and with envelope controller（710）Connection, the hot pressing Cutting die（75）It is packed in hot pressing tool rest（74）Bottom, the hot-platen（76）Installed in frame（71）Bottom.